The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2022
Filed:
Mar. 02, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Gyungmin Baek, Yongin-si, KR;
Hongsick Park, Yongin-si, KR;
Juhyun Lee, Yongin-si, KR;
Jaeuoon Kim, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3276 (2013.01); H01L 27/124 (2013.01);
Abstract
A display device includes: a substrate including a display area and a peripheral area outside the display area; a plurality of display elements arranged in the display area; and a pad disposed in the peripheral area and having a multi-layered structure, where the multi-layered structure of the pad includes: a metal layer; a conductive protective layer on a top surface of the metal layer; and a metal thin film on a top surface of the conductive protective layer.